Online research in philosophy

Public access television has been one of the most interesting and controversial developments in the intersection between media and democracy within the past several decades. Beginning in the 1970s, cable systems began to offer access channels to the public, so that groups and individuals could make programs for other individuals in their own communities. Access systems began to proliferate and access programming has been cablecast regularly in such places as New York, Los Angeles, Boston, Chicago, Atlanta, Madison, Urbana, Austin, and perhaps as many as 4,000 other towns or regions (Linder..

Hubert Dreyfus and Charles Spinosa's argument for 'robust' realism centres on the possibility of our having access to things as they are in themselves and so as having access to things in a way that is not dependent on our 'quotidian concerns or sensory capacities'. Dreyfus and Spinosa claim that our everyday access to things is incapable of providing access of this kind, since our everyday access is holistically enmeshed with our everyday attitudes and concerns. The argument that Dreyfus and Spinosa provide in support of this conclusion seems, however, to depend on illegitimately combining what are really two separate issues: that concerning the independence of the things themselves with the independence of our means of access to those things. Contrary to Dreyfus and Spinosa, the fact that our everyday access to things is necessarily dependent on our everyday attitudes and concerns does not mean that we therefore have access to things only as they 'appear' rather than as they are 'in themselves'.

The following questions are addressed concerning how a theory of lexical access can be realized in the brain: (1) Can a brainlike device function without inhibitory mechanisms? (2) Where in the brain can one expect to find processes underlying access to word semantics, syntactic word properties, phonological word forms, and their phonetic gestures? (3) If large neuron ensembles are the basis of such processes, how can one expect these populations to be connected? (4) In particular, how could one-way, reciprocal, and numbered connections be realized? and, (5) How can a neuroscientific approach for multiple access to the same word in the course of the production of a sentence? Footnotes1 This commentary will be responded to in the Continuing Commentary section of a forthcoming issue.

I begin by considering Ned Block's widely accepted distinction between phenomenal and access consciousness. I argue that on Block's official characterization a mental state's being access conscious is not a way the state's being conscious in any intuitive sense; that if phenomenal consciousness itself corresponds to an intuitive way of a state's being conscious, it literally implies access consciousness; and that Block misconstrues the theoretical significance of the commonsense distinction. These considerations point to the view that mental states' being conscious consists in their being accompanied by occurrent, assertoric thoughts to the effect that one is in the state in question: what I have elsewhere called higher- order thoughts (HOTs). After outlining the model, I sketch theoretical advantages having to do with introspective consciousness, the relationship between consciousness and speech, and the metacognitive phenomenon known as feeling-of-knowing judgments. I conclude by showing that the HOT model does justice to phenomenal consciousness: Sensory states are not all conscious, and HOTS explain why there is something it is like to be in those which are.

Because our only access to color qualities is through their appearance, Byrne & Hilbert's insistence on a strict distinction between apparent colors and real colors leaves them without a principled way of determining when, if ever, we see colors as they really are.

Block (1995) famously warns against the confusion of.

This article concerns the interplay between two issues that involve both philosophy and neuroscience: whether the content of phenomenal consciousness is 'rich' or 'sparse', whether phenomenal consciousness goes beyond cognitive access, and how it would be possible for there to be evidence one way or the other.

Ned Block has influentially distinguished two kinds of consciousness, access and phenomenal consciousness. He argues that these two kinds of consciousness can dissociate, and therefore we cannot rely upon subjective report in constructing a science of consciousness. I argue that none of Block's evidence better supports his claim than the rival view, that access and phenomenal consciousness are perfectly correlated. Since Block's view is counterintuitive, and has wildly implausible implications, the fact that there is no evidence that better supports it than the rival view should lead us to reject it.

Block is concerned with the question whether there are cases of phenomenology in the absence of cognitive access. I assume that, more precisely, the question is whether there are cases in which a subject S has a phenomenological experience E to which S does not have direct cognitive access? (S might have indirect cognitive access to E through scientific reasoning. I take it that’s not the sort of cognitive access in question.).

Block argues that relevant data in psychology and neuroscience shows that access consciousness is not constitutively necessary for phenomenality. However, a phenomenal state can be access conscious in two radically different ways. Its content can be access conscious, or its phenomenality can be access conscious. I’ll argue that while Block’s thesis is right when it is formulated in terms of the first notion of access consciousness, there is an alternative hypothesis about the relationship between phenomenality and access in terms of the second notion that is not touched by Block’s argument.